SE460647B - Foerfarande och anordning foer snedvalsning av haalblock - Google Patents
Foerfarande och anordning foer snedvalsning av haalblockInfo
- Publication number
- SE460647B SE460647B SE8602852A SE8602852A SE460647B SE 460647 B SE460647 B SE 460647B SE 8602852 A SE8602852 A SE 8602852A SE 8602852 A SE8602852 A SE 8602852A SE 460647 B SE460647 B SE 460647B
- Authority
- SE
- Sweden
- Prior art keywords
- guide tube
- rolling
- guide
- roller
- rolling stock
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 7
- 238000005096 rolling process Methods 0.000 claims description 98
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims description 2
- 241000282461 Canis lupus Species 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000003303 reheating Methods 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
- B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
- B21B39/165—Guides or guide rollers for rods, bars, rounds, tubes ; Aligning guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853533119 DE3533119A1 (de) | 1985-09-17 | 1985-09-17 | Schraegwalzgeruest zum walzen von hohlbloecken |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8602852D0 SE8602852D0 (sv) | 1986-06-26 |
| SE8602852L SE8602852L (sv) | 1987-03-18 |
| SE460647B true SE460647B (sv) | 1989-11-06 |
Family
ID=6281173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8602852A SE460647B (sv) | 1985-09-17 | 1986-06-26 | Foerfarande och anordning foer snedvalsning av haalblock |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4738128A (nl) |
| DE (1) | DE3533119A1 (nl) |
| FR (1) | FR2587242A1 (nl) |
| GB (1) | GB2180481B (nl) |
| IT (1) | IT1197166B (nl) |
| SE (1) | SE460647B (nl) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4007406C2 (de) * | 1990-03-06 | 1994-01-20 | Mannesmann Ag | Verfahren zur Herstellung von mittel- und dünnwandigen nahtlosen Rohren und Walzeinrichtung zur Durchführung des Verfahrens |
| DE4431410C1 (de) * | 1994-08-24 | 1995-11-16 | Mannesmann Ag | Verfahren zum Walzen von Hohlblöcken auf einem Asselwalzwerk |
| EP1166907B1 (de) * | 2000-06-14 | 2005-11-30 | SMS Demag AG | Verfahren zum Walzen von Rohrluppen in einem Planetenschrägwalzwerk |
| FI114900B (fi) * | 2000-12-20 | 2005-01-31 | Outokumpu Oy | Menetelmä ja laitteisto putkien valmistamiseksi |
| FI114901B (fi) * | 2000-12-20 | 2005-01-31 | Outokumpu Oy | Menetelmä ja laitteisto putkien valmistamiseksi valssaamalla |
| DE10116154C2 (de) * | 2001-03-31 | 2003-06-12 | Sms Meer Gmbh | Verfahren und Walzwerk zum Schrägwalzen von Rundblöcken |
| JP5098477B2 (ja) * | 2007-07-13 | 2012-12-12 | 住友金属工業株式会社 | 穿孔圧延用のプッシャ装置及びそれを用いた継目無管の製造方法 |
| DE102011116666B4 (de) | 2011-06-07 | 2015-05-28 | Sms Meer Gmbh | Vorrichtung und Verfahren zum Walzen von Rohrluppen |
| CN102873113B (zh) * | 2012-09-17 | 2015-04-15 | 太原通泽重工有限公司 | 一种轧管机出口台 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE82703C (nl) * | ||||
| US1141426A (en) * | 1911-05-03 | 1915-06-01 | Frank E Simpkins | Mandrel stripping and cooling mechanism. |
| US1882655A (en) * | 1928-09-27 | 1932-10-18 | Walter R Clark | Machine for rolling or piercing billets |
| US2034132A (en) * | 1933-01-31 | 1936-03-17 | Diescher Tube Mills Inc | Tube making apparatus |
| DE1243620B (de) * | 1960-11-17 | 1967-07-06 | Kocks Gmbh Friedrich | Schraegwalzwerk fuer duennwandige Rohrluppen |
| DE1427915B2 (de) * | 1962-11-29 | 1973-01-11 | Fa. Friedrich Kocks, 4000 Düsseldorf | Walzwerk zum herstellen nahtloser rohre |
| US3348399A (en) * | 1964-08-04 | 1967-10-24 | Mckay Machine Co | Methods of and apparatus for forming tubular members |
| DE2748770A1 (de) * | 1970-03-03 | 1979-05-10 | Schloemann Siemag Ag | Walzkopf mit gegen die walzgutachse geneigt fliegend gelagerten kegelwalzen |
| DE2356985A1 (de) * | 1973-11-15 | 1975-05-22 | Kabel Metallwerke Ghh | Verfahren zur herstellung nahtloser metallischer rohre |
| DE3319771A1 (de) * | 1983-05-27 | 1984-11-29 | Mannesmann AG, 4000 Düsseldorf | Luppenfuehrung fuer ein dreiwalzen-kegelschraegwalzwerk |
-
1985
- 1985-09-17 DE DE19853533119 patent/DE3533119A1/de active Granted
-
1986
- 1986-06-26 SE SE8602852A patent/SE460647B/sv not_active IP Right Cessation
- 1986-07-23 FR FR8610687A patent/FR2587242A1/fr active Pending
- 1986-08-27 US US06/900,825 patent/US4738128A/en not_active Expired - Fee Related
- 1986-09-05 IT IT21599/86A patent/IT1197166B/it active
- 1986-09-16 GB GB08622221A patent/GB2180481B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB8622221D0 (en) | 1986-10-22 |
| GB2180481B (en) | 1988-06-02 |
| SE8602852L (sv) | 1987-03-18 |
| DE3533119C2 (nl) | 1987-11-26 |
| SE8602852D0 (sv) | 1986-06-26 |
| GB2180481A (en) | 1987-04-01 |
| IT8621599A0 (it) | 1986-09-05 |
| IT8621599A1 (it) | 1988-03-05 |
| DE3533119A1 (de) | 1987-03-26 |
| IT1197166B (it) | 1988-11-30 |
| FR2587242A1 (fr) | 1987-03-20 |
| US4738128A (en) | 1988-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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